I am currently using Tikz in order to draw a finite automata. I would need to add an arrow from a bit of text to one of the nodes of the finite automata, as shown in the example.
I have tried created ...

I was wondering if there is a way to avoid arrows crossing one another like they do in the figure below. It is the arrows going from "account", "pin", and "verify" I want to go around "log" so that ...

I am trying to draw up some finite state machines with TikZ. However, when I compile the following code it puts my labels into the regular document rather than in the nodes. Can someone explain what I ...

I want to draw a transducer (automaton) that has the following characteristic. In every final state some edges leave those states with a letter label and don't go to any node. But i want to be able to ...

I want to illustrate the iterations of a cellular automaton picture-by-picture in some slides. For those not familiar with the topic, imagine a two-dimensional grid of square cells where each square ...

I wrote a large game tree (using automata package) and need to display it in landscape mode. I already tried to use both textpos and geometry (newgeometry command) packages but without any positive ...

I am trying to draw state transitions using tikz, and place the reasons for those transitions on the arrows between states. The problem is that the text is not aligned on the arrows, and while in and ...

I am drawing finite automata with TikZ. Currently, transition arrows overlap between nodes because they both go across horizontally. How can I tell one arrow to arc above and the other arrow to arc ...